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72 lines
2.3 KiB
TypeScript
72 lines
2.3 KiB
TypeScript
/**
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* Copyright (c) Microsoft Corporation.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import type * as api from '../../types/types';
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import type { BrowserContext } from './browserContext';
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export class Clock implements api.Clock {
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private _browserContext: BrowserContext;
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constructor(browserContext: BrowserContext) {
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this._browserContext = browserContext;
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}
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async install(options: { time?: number | string | Date } = { }) {
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await this._browserContext._channel.clockInstall(options.time !== undefined ? parseTime(options.time) : {});
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}
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async fastForward(ticks: number | string) {
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await this._browserContext._channel.clockFastForward(parseTicks(ticks));
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}
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async pauseAt(time: number | string | Date) {
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await this._browserContext._channel.clockPauseAt(parseTime(time));
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}
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async resume() {
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await this._browserContext._channel.clockResume({});
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}
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async runFor(ticks: number | string) {
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await this._browserContext._channel.clockRunFor(parseTicks(ticks));
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}
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async setFixedTime(time: string | number | Date) {
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await this._browserContext._channel.clockSetFixedTime(parseTime(time));
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}
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async setSystemTime(time: string | number | Date) {
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await this._browserContext._channel.clockSetSystemTime(parseTime(time));
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}
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}
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function parseTime(time: string | number | Date): { timeNumber?: number, timeString?: string } {
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if (typeof time === 'number')
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return { timeNumber: time };
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if (typeof time === 'string')
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return { timeString: time };
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if (!isFinite(time.getTime()))
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throw new Error(`Invalid date: ${time}`);
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return { timeNumber: time.getTime() };
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}
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function parseTicks(ticks: string | number): { ticksNumber?: number, ticksString?: string } {
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return {
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ticksNumber: typeof ticks === 'number' ? ticks : undefined,
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ticksString: typeof ticks === 'string' ? ticks : undefined
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};
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}
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